Essential Turbines Inc. (ETI), a Canadian aircraft engine maintenance and overhaul company, has entered into an agreement with Spanish aerospace engine manufacturer ITP Aero to acquire AeroMaritime ...

The single-engine turboprop market has grown considerably in recent years as aircraft buyers looking to step up from piston models realize they can achieve quite a lot of utility and performance ...

This work quantifies the impact of sound ordinances on the wind energy capacity in the United States. It finds existing sound ordinances reduce the capacity by 8% over standard setbacks and ...

The P/B ratio shows how a stock's market price compares to its book value. It helps gauge whether a stock is undervalued or overvalued relative to its net assets.

[Photo/Agencies] A probe launched by the European Union into subsidies received by Chinese suppliers of wind turbines to the continent, will harm the legitimate rights of domestic businesses to engage ...